WorksheetsHuman Cells
Total questions: 12
Worksheet time: 18mins
Match the following
directs the activities of the cell
nucleus
powerhouse of the cell
mitochondria
protein synthesis
ribosome
digest bacteria and worn - out organelles
lysosomes
lipid synthesis
smooth endoplasmic reticulum
movement of substances against their concentration gradient is known as
(a)
osmosis is movement of
(a)
The sodium pump is an example of
(a)
Diffusion is movement of
(a)
Many white blood cells engulf bacteria through
osmosis
exocytosis
phagocytosis
diffusion
Which of the following is a function of ribosome?
store calcium
produce steroids
synthesis protein
packaged hydrolytic enzyme
which of the following directly regulates the movement of material into and out of a cell?
cytoplasm
cytosol
nucleus
plasma membrane
Compare the functions of the rough endoplasmic reticulum and the smooth endoplasmic reticulum.
Differentiate between simple diffusion, facilitated diffusion, and active transport.
How would a human red blood cell react when placed in a hypotonic, isotonic, and hypertonic solution, respectively?
